The inverse tangent operate, denoted as tan^-1(x) or arctan(x), is a mathematical operate that calculates the angle whose tangent is x. It’s the inverse operate of the tangent operate, which implies that it undoes the operation of the tangent operate.
The inverse tangent operate is usually utilized in trigonometry to search out the angle of a proper triangle given the ratio of its reverse and adjoining sides. It is usually utilized in calculus to search out the by-product of trigonometric features.
